Question: who deity in fictional work for sibling of wonder woman?
Paraphrase: who god in anecdotal work for kin of ponder woman?
SPARQL (Wikidata):  select distinct ?obj where { wd:Q338430 wdt:P3373 ?obj . ?obj wdt:P31 wd:Q17624054 } 
Answer: Ares, Hercules, First Born